This research, carried out between 2020 and 2021, involves an online questionnaire and individual interviews with undergraduate music students at universities and conservatoires in the UK, to examine student experiences of receiving and delivering instrumental and singing tuition. There is no regulation of instrumental teaching in the UK, and individuals are able to teach without formal training or qualification. Existing literature suggests that musicians often begin teaching while still in education, though there is limited research concerning the experience of this process. This research confirms that students are involved in delivering instrumental and singing lessons before and during their undergraduate studies, often beginning with peer learning initiatives in school or 'helping' family and friends. The study identifies positive perceptions of the role of teaching in portfolio careers in music and highlights the influence of both instrumental teachers and classroom music teachers in shaping understandings and providing guidance and opportunities for students.